Product datasheet
Anti-BAT3 antibody ab116325
1 Image
Overview
Product name
Anti-BAT3 antibody
Description
Rabbit polyclonal to BAT3
Tested applications
WB
Species reactivity
Reacts with: Human
Predicted to work with: Mouse, Rat, Rabbit, Horse, Guinea pig, Cow, Cat, Dog, Pig
Immunogen
Synthetic peptide corresponding to a region within C terminal amino acids 1076-1125
(ARPLTSPESL SRDLEAPEVQ ESYRQQLRSD IQKRLQEDPN YSPQRFPNAQ) of Human
BAT3 (NP_004630).
Run BLAST with
Positive control
Run BLAST with
MCF7 cell lysate.
Properties
Form
Liquid
Storage instructions
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C long
term.
Storage buffer
Constituents: 97% PBS, 2% Sucrose
Purity
Immunogen affinity purified
Clonality
Polyclonal
Isotype
IgG
Applications
Our Abpromise guarantee covers the use of ab116325 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
Application
WB
Abreviews
Notes
Use a concentration of 0.125 µg/ml. Predicted molecular weight: 119 kDa. Good
results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.
Target
1
Function
Chaperone that plays a key role in various processes such as apoptosis, insertion of tailanchored (TA) membrane proteins to the endoplasmic reticulum membrane and regulation of
chromatin. Acts in part by regulating stability of proteins and their degradation by the
proteasome. Participates in endoplasmic reticulum stress-induced apoptosis via its interaction
with AIFM1/AIF by regulating AIFM1/AIF stability and preventing its degradation. Also required
during spermatogenesis for synaptonemal complex assembly via its interaction with HSPA2, by
inhibiting polyubiquitination and subsequent proteasomal degradation of HSPA2. Required for
selective ubiquitin-mediated degradation of defective nascent chain polypeptides by the
proteasome. In this context, may play a role in immuno-proteasomes to generate antigenic
peptides via targeted degradation, thereby playing a role in antigen presentation in immune
response. Key component of the BAG6/BAT3 complex, a cytosolic multiprotein complex
involved in the post-translational delivery of tail-anchored (TA) membrane proteins to the
endoplasmic reticulum membrane. TA membrane proteins, also named type II transmembrane
proteins, contain a single C-terminal transmembrane region. BAG6/BAT3 acts by facilitating TA
membrane proteins capture by ASNA1/TRC40: it is recruited to ribosomes synthesizing
membrane proteins, interacts with the transmembrane region of newly released TA proteins and
transfers them to ASNA1/TRC40 for targeting to the endoplasmic reticulum membrane. Also
involved in DNA damage-induced apoptosis: following DNA damage, accumulates in the
nucleus and forms a complex with p300/EP300, enhancing p300/EP300-mediated p53/TP53
acetylation leading to increase p53/TP53 transcriptional activity. When nuclear, may also act as
a component of some chromatin regulator complex that regulates histone 3 'Lys-4' dimethylation
(H3K4me2).
Sequence similarities
Contains 1 ubiquitin-like domain.
Post-translational
modifications
Cleavage by caspase-3 releases a C-terminal peptide that plays a role in ricin-induced
apoptosis.
In case of infection by L.pneumophila, ubiquitinated by the SCF(LegU1) complex.
Cellular localization
Cytoplasm > cytosol. Nucleus. The C-terminal fragment generated by caspase-3 is cytoplasmic.
Anti-BAT3 antibody images
Anti-BAT3 antibody (ab116325) at 0.125
µg/ml + MCF7 cell lysate at 10 µg
Predicted band size : 119 kDa
Western blot - Anti-BAT3 antibody (ab116325)
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